HP Pavilion touchpad can stop working for very different reasons. Sometimes it is simply disabled in Windows. Other times the touchpad disappears from Device Manager, shows an I2C HID Code 10 error, stops after sleep, or fails even in HP’s pre-boot diagnostics.
The fastest way to fix it is to determine whether the problem is inside Windows or outside Windows.
That one distinction tells you whether to focus on settings and drivers or start looking at the battery, touchpad cable, or hardware.
First, Check Whether the Touchpad Is Disabled
Start with the simplest possibility.
On some HP Pavilion models, a function key can disable the touchpad. Look along the top row for a touchpad icon. Depending on the model, you may need to press:
Fn + the touchpad function key
Older HP touchpads may also support double-tapping the upper-left corner of the touchpad to enable or disable it.
Not every Pavilion uses the same shortcut, so do not assume that method applies if your model has no touchpad icon or indicator.
Then check Windows.
Press:
Windows + I
Open:
Bluetooth & devices > Touchpad
Make sure Touchpad is turned on.
If the entire Touchpad page is missing, skip ahead to the Device Manager section. A missing settings page often means Windows is not detecting the touchpad correctly.
Disconnect External Input Devices
Temporarily disconnect:
- USB mouse
- wireless mouse receiver
- Bluetooth mouse
- USB hub
- docking station
Restart the laptop and test the touchpad again.
Some systems can change touchpad behavior when another pointing device is connected.
If Windows shows an option similar to Leave touchpad on when a mouse is connected, make sure it matches the behavior you want.
Perform an HP Hard Reset
A hard reset can clear a temporary controller or power-state problem.
Save your work, then:
- Shut down the Pavilion.
- Disconnect the AC adapter.
- Remove nonessential USB devices.
- Remove the battery only if your exact model has a user-removable battery.
- Hold the Power button for about 15 seconds.
- Reconnect the AC adapter.
- Turn the laptop back on.
A hard reset does not erase personal files.
If the laptop has a broader power problem rather than only a touchpad issue, use HP Laptop Won’t Turn On? How to Fix It instead of mixing no-power troubleshooting into this guide.
Run HP’s Touchpad Test Outside Windows
This is the most useful diagnostic step on the page because it separates a Windows problem from a probable hardware problem.
Turn the laptop off.
Then:
- Press Power.
- Immediately tap
Escrepeatedly. - When the HP Startup Menu appears, press
F2. - Open Component Tests.
- Select Mouse/Touchpad.
- Run the available touchpad test.
If the touchpad passes
That is strong evidence that the physical touchpad can communicate with the laptop outside Windows.
Focus next on:
- Device Manager
- touchpad driver
- I2C HID
- Intel Serial IO
- Windows Update
- HP-specific driver packages
If the touchpad fails
Record any failure ID or error information.
A failure outside Windows makes a software-only explanation much less likely.
At that point, inspect:
- battery swelling
- physical damage
- touchpad ribbon cable
- touchpad assembly
- motherboard interface
Do not factory-reset Windows when HP’s own pre-boot diagnostic cannot detect or operate the touchpad.
Check Device Manager
Press:
Windows + X
Select:
Device Manager
Look under:
Human Interface Devices
and:
Mice and other pointing devices
Possible entries include:
- HID-compliant touch pad
- I2C HID Device
- Synaptics TouchPad
- ELAN Touchpad
- Precision Touchpad
What you see here matters.
The touchpad appears normally
Open its Properties and check Device status.
If Windows reports that the device is working properly, the driver is at least loading. Restart the laptop and test whether gestures, clicking, and movement all fail or only one function is affected.
The touchpad has a warning symbol
Open Properties and record the exact error code.
Code 10 deserves particular attention on Pavilion x360 and other systems using I2C HID.
The touchpad is missing
Select:
View > Show hidden devices
Then:
Action > Scan for hardware changes
If it still does not appear, move to the driver-stack and HP diagnostic checks below.
Reinstall the Touchpad Device
When Windows can see the touchpad but it is not working correctly:
- Open Device Manager.
- Find the touchpad under Human Interface Devices or Mice and other pointing devices.
- Right-click it.
- Select Uninstall device.
- Restart Windows.
Windows should detect the hardware again and reinstall a suitable driver.
Test the touchpad immediately after restart before changing anything else.
That gives you a clean comparison and prevents several simultaneous changes from hiding the real fix.
Fix I2C HID Device Code 10
One of the more useful Pavilion-specific symptoms is:
This device cannot start. (Code 10)
with:
A request for the HID descriptor failed.
This does not automatically mean the touchpad itself has failed.
The problem can involve:
- I2C HID driver
- Intel Serial IO controller
- chipset driver
- firmware
- Windows update
- hardware communication between the touchpad and controller
Start by uninstalling the affected I2C HID Device from Device Manager and restarting the laptop.
If the same Code 10 error returns, move on to HP’s chipset and Serial IO packages.
Update the HP Driver Stack, Not Just the Touchpad Driver
On many Pavilion models, the touchpad communicates through an I2C controller.
That means installing only a Synaptics or ELAN driver may not fix the problem.
Use HP Support Assistant or the HP support page for your exact Pavilion model and check for relevant:
- chipset drivers
- Intel Serial IO
- GPIO drivers
- touchpad packages
- firmware
- BIOS updates
Avoid random driver-download websites.
The model matters because different Pavilion generations use different hardware.
Check Windows Optional Driver Updates
Windows may also offer HP, Synaptics, ELAN, Intel, or HID-related drivers under Optional Updates.
Open:
Settings > Windows Update > Advanced options > Optional updates
Expand Driver updates.
Install only updates that reasonably match the touchpad, I2C controller, chipset, or HP hardware.
Restart afterward.
If Windows Update itself is stuck or repeatedly fails to install drivers, fix that problem separately rather than repeatedly retrying the same package.
If the Touchpad Stopped After an Update
Timing is useful evidence.
If the touchpad worked normally and failed immediately after a driver update:
- Open Device Manager.
- Open the touchpad or relevant I2C device.
- Select Properties > Driver.
- Choose Roll Back Driver if available.
- Restart.
Use rollback only when the failure clearly began after a driver change.
If the problem started after a Windows update, check:
Settings > Windows Update > Update history
Look for driver, firmware, or quality updates installed around the time the touchpad stopped working.
Try the HP driver, Serial IO, and rollback options before uninstalling a Windows security update.
Pavilion x360: Check Tablet and Tent Mode
Pavilion x360 models deserve one extra check.
The keyboard and touchpad are intentionally disabled in some folded positions.
Return the laptop to normal notebook mode and restart it.
If the keyboard and touchpad both stop working depending on hinge position, investigate:
- convertible-mode detection
- hinge sensor
- firmware
- internal cable
- physical hinge damage
Repeatedly reinstalling the touchpad driver will not fix a sensor or hinge-related problem.
If the Touchpad Works After Restart but Fails After Sleep
That pattern points more toward power management, firmware, or the I2C controller than a permanently failed touchpad surface.
Use this order:
- Restart and confirm the touchpad returns.
- Update HP chipset and Serial IO drivers.
- Install relevant Windows updates.
- Check for an HP BIOS update for the exact model.
- Test sleep and resume again.
If the touchpad fails only after resume, that repeatable pattern is valuable diagnostic evidence.
Check for a Swollen Battery
A swollen battery can physically push against the underside of the touchpad and palm rest.
Look for:
- touchpad raised above the palm rest
- difficult clicking
- bulging touchpad surface
- separating chassis
- raised bottom cover
- laptop rocking on a flat desk
Stop using and charging a laptop with a visibly swollen battery until it is serviced.
Do not push the touchpad back into place.
That is a battery safety problem, not a driver problem.
Treat Drops and Liquid Spills as Hardware Problems
If the touchpad failed immediately after a drop or liquid spill, software troubleshooting should not dominate the diagnosis.
Hardware damage becomes more likely when:
- the touchpad is physically shifted
- only one side clicks
- the pointer moves erratically
- phantom clicks occur
- nearby keyboard keys also fail
- moving or flexing the chassis changes the behavior
Back up important files while the laptop still works and arrange hardware inspection.
When BIOS Updates Make Sense
I would not make BIOS flashing an early touchpad fix.
Consider it when:
- HP offers a newer BIOS for the exact Pavilion model
- simpler driver fixes failed
- the problem involves I2C initialization or resume behavior
- HP’s release notes mention stability, input, firmware, or compatibility improvements
Connect AC power and do not interrupt the update.
Do not download BIOS files from unofficial sites.
When the Touchpad Probably Needs Hardware Service
Hardware service becomes the better next step when:
- the touchpad fails HP UEFI diagnostics
- battery swelling is present
- the laptop was dropped or exposed to liquid
- the touchpad is physically loose or distorted
- Windows and HP diagnostics both fail to detect it
- a known-good driver stack makes no difference
- the internal cable or touchpad assembly is suspected
The most valuable split is simple: if the touchpad works in HP’s pre-boot test, stay focused on Windows and the driver stack. If it fails there too, stop treating it like a Windows-only problem.
That approach removes a lot of unnecessary trial and error and makes it much easier to decide whether you need a driver repair or actual hardware service.
